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https://github.com/linux-apfs/apfstests.git
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Xiao Yang
af37fc423f
Tests need the exact operations to reproduce some issues by --replay-ops so skip tests rather than one operation if a required operation/flag in tests is not supported. Signed-off-by: Xiao Yang <yangx.jy@cn.fujitsu.com> Reviewed-by: Amir Goldstein <amir73il@gmail.com> Signed-off-by: Eryu Guan <guaneryu@gmail.com>
56 lines
1.2 KiB
Bash
Executable File
56 lines
1.2 KiB
Bash
Executable File
#! /bin/bash
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# SPDX-License-Identifier: GPL-2.0
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# Copyright (c) 2018 Oracle, Inc. All Rights Reserved.
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#
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# FS QA Test No. 511
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#
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# Test a specific sequence of fsx operations that causes an mmap read past
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# eof to return nonzero contents.
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#
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seq=`basename $0`
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seqres=$RESULT_DIR/$seq
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echo "QA output created by $seq"
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tmp=/tmp/$$
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status=1 # failure is the default!
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trap "_cleanup; exit \$status" 0 1 2 3 15
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_cleanup()
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{
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cd /
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rm -f $tmp.*
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}
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# get standard environment, filters and checks
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. ./common/rc
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. ./common/punch
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# real QA test starts here
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_supported_fs generic
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_supported_os Linux
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_require_scratch
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_require_xfs_io_command "falloc" "-k"
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_require_xfs_io_command "fzero"
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rm -f $seqres.full
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_scratch_mkfs_sized $((1024 * 1024 * 256)) >>$seqres.full 2>&1
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_scratch_mount
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$XFS_IO_PROG -fc "pwrite 0 256m" -c fsync $SCRATCH_MNT/file >>$seqres.full 2>&1
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rm -f $SCRATCH_MNT/file
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cat >> $tmp.fsxops << ENDL
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truncate 0x0 0x1f0d6 0x380e1
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write 0x1ad87 0x6c99 0x180d6
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zero_range 0x14426 0xd3aa 0x21a20 keep_size
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mapread 0x1f69a 0x2386 0x21a20
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ENDL
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victim=$SCRATCH_MNT/a
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touch $victim
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$here/ltp/fsx --replay-ops $tmp.fsxops $victim > $tmp.output 2>&1 || cat $tmp.output
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echo "Silence is golden"
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status=0
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exit
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